Melatonin improves sleep quality and helps to reduce the time it takes to fall asleep in people with delayed sleep phase syndrome. It helps in increasing the total sleep time in people suffering from sleep restriction or altered sleep schedule like jet lag or shift work.

Melatonin improves sleep quality and helps to reduce the time it takes to fall asleep in people with delayed sleep phase syndrome. It helps in increasing the total sleep time in people suffering from sleep restriction or altered sleep schedule like jet lag or shift work.